Eye Discomfort: Conjunctivitis or Dry Eye?


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When your eyes feel irritated or red, it can be hard to tell whether you’re experiencing conjunctivitis (pink eye) or dry eye syndrome. Both conditions cause discomfort but have very different causes, and knowing which one you have makes a big difference in how Dr. Cox will treat you. Whether you’re dealing with watery eyes, redness, discharge, or a persistent gritty feeling, understanding these symptoms can help you get the right care quickly.
At Dr. Gregory Cox’s solo ophthalmology practice serving Mercer County and the greater Trenton area, you’ll receive comprehensive eye exams, expert diagnosis, and personalized treatment plans. From managing acute conjunctivitis to providing relief for chronic dry eye, Dr. Cox combines advanced techniques with compassionate care to protect your vision and comfort.


Excellent doctor for dry eye and macula problems. Does not push you to take a lot of medication like other Dr’s do. His staff is so friendly and helpful including Esperanza, the optical lady. Gave me great info to get glasses made there because the doctor doesn’t contract with Clover Health.
★★★★★
G.M, June 2024

The front desk staff was were very friendly and the wait time was 5 minutes. The optician Esperanza was so knowledgeable and gave me several options within my budget. I love it here for my first time the experience was 5 stars! Thank you Dr. Cox for giving me positive results.
★★★★★
J.R , May 2023

I went to see Dr Cox for a problem that had been ongoing for so long with dryness and he was amazing took his time and performed a simple irrigation that has resolved the problem. The front desk staff was were very friendly and the wait time was 5 minutes. The optician Esperanza was so knowledgeable and gave me several options within my budget. I love it here for my first time the experience was 5 stars!
Thank you Dr. Cox for giving me positive results.
★★★★★
J, June 2024
Understanding Conjunctivitis
Conjunctivitis, often called “pink eye,” is an inflammation or infection of the conjunctiva, the thin, transparent membrane covering the white part of your eye and lining the inside of your eyelids. This condition frequently causes pink or red eyes, itching, and a sticky secretion that can sometimes make your eyelids stick together. Conjunctivitis can develop quickly and has a variety of causes including viral infections, bacterial invaders, allergens, or even chemical irritants.





Key Characteristics of Conjunctivitis
Comparing Conjunctivitis and Dry Eye
While both conditions result in eye discomfort, they differ in several important ways. Below is a quick comparison to help you understand which condition you might be experiencing.




Causes and Contributing Factors

Recognizing the Symptoms





Treating Conjunctivitis Effectively
How conjunctivitis is treated depends on its underlying cause:
Prevention and Self-Care Tips
Whether you’re prone to conjunctivitis or deal with dry eyes on a regular basis, preventive measures can go a long way toward protecting your vision and comfort.


Managing
Dry Eye Syndrome
Treating dry eye typically involves measures aimed at increasing lubrication and reducing tear evaporation:
When to Seek Professional Care
Although many cases of conjunctivitis and dry eye can be managed at home with self-care measures, there are instances when professional intervention becomes necessary:
- If you experience severe pain, blurred vision, or significant light sensitivity
- If symptoms persist beyond 1 to 2 weeks without improvement
- If you notice an increase in discharge or your eyelids remain stuck together for long periods
- If you are a contact lens wearer and your symptoms worsen, in which case refraining from lens wear until evaluated is critical
- If you are a newborn or young child with red, puffy eyes, as prompt treatment helps prevent long-term complications
Regardless of whether your discomfort stems from conjunctivitis or dry eye, our experienced eye doctor is here to provide a comprehensive examination, answer your questions, and make diagnostic decisions based on the latest research and your unique eye health needs.
Your Trusted Local Eye Care Expert Serving Mercer County
Knowing the difference between conjunctivitis and dry eye syndrome empowers you to take control of your eye health. Dr. Gregory Cox is dedicated to offering personalized treatment plans designed just for you, whether that means recommending lifestyle adjustments, prescribing the right medications, or guiding you on proper eye hygiene. Providing exceptional eye care in Hamilton Township, proudly serving patients from across Mercer County, including Trenton, Lawrence, Robbinsville, and surrounding communities.
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If you’re looking for eye care that truly feels personal, you’ll find it right here in Hamilton Township at Gregory Cox, MD, conveniently located across from Robert Wood Johnson University Hospital. Our top-rated, board-certified ophthalmologist is known throughout Mercer County for his expertise and the genuine care he provides to every patient. That’s why patients and referring doctors from Trenton, Lawrence, Robbinsville, and beyond trust us for expert, personalized, and compassionate eye care.